llvm/test at 943b3d489cdfb648ba842a852b3473d9673de61c - llvm

RPCS3/llvm

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History

Reid Kleckner e6c9ef369c [dwarfdump] Pretty print location expressions and location lists

Summary:
Based on Fred's patch here: https://reviews.llvm.org/D6771

I can't seem to commandeer the old review, so I'm creating a new one.

With that change the locations exrpessions are pretty printed inline in the
DIE tree. The output looks like this for debug_loc entries:

    DW_AT_location [DW_FORM_data4]        (0x00000000
       0x0000000000000001 - 0x000000000000000b: DW_OP_consts +3
       0x000000000000000b - 0x0000000000000012: DW_OP_consts +7
       0x0000000000000012 - 0x000000000000001b: DW_OP_reg0 RAX, DW_OP_piece 0x4
       0x000000000000001b - 0x0000000000000024: DW_OP_breg5 RDI+0)

And like this for debug_loc.dwo entries:
    DW_AT_location [DW_FORM_sec_offset]   (0x00000000
      Addr idx 2 (w/ length 190): DW_OP_consts +0, DW_OP_stack_value
      Addr idx 3 (w/ length 23): DW_OP_reg0 RAX, DW_OP_piece 0x4)

Simple locations without ranges are printed inline:

   DW_AT_location [DW_FORM_block1]       (DW_OP_reg4 RSI, DW_OP_piece 0x4, DW_OP_bit_piece 0x20 0x0)

The debug_loc(.dwo) dumping in changed accordingly to factor the code.

Reviewers: dblaikie, aprantl, friss

Subscribers: mgorny, javed.absar, hiraditya, llvm-commits, JDevlieghere

Differential Revision: https://reviews.llvm.org/D37123

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312042 91177308-0d34-0410-b5e6-96231b3b80d8

2017-08-29 21:41:21 +00:00

Analysis

[CostModel][X86][XOP] Improve costs for XOP shuffles

2017-08-16 13:50:20 +00:00

Assembler

Parse and print DIExpressions inline to ease IR and MIR testing

2017-08-23 20:31:27 +00:00

Bindings

[llvm] Get rid of "%T" expansions

2017-08-15 20:29:24 +00:00

Bitcode

Parse and print DIExpressions inline to ease IR and MIR testing